This blog will be used for an online journaling and collaboration for the students and teacher to interact. The teacher will post the journal topics which will include higher order thinking problems, and the students will respond to each other and to the topic at hand. The students will also be given Gizmo projects and the teacher will announce those here and give any tips on how to use the Gizmo they are working on currently.

Go to our class gizmo for an interactive look at finding roots of a function by graphing and/or factoring!

DISCRIMINANTS

Why can the discriminant be used to confirm the number and type of solutions of a quadratic equation?